FieldError at /admin/poll/question/2/change/ 'created' cannot be specified for Question model form as it is a non-editable field. Check fields/fieldsets/exclude attributes of class QuestionAdmin code example

Example: django.core.exceptions.FieldError: 'date' cannot be specified for Forum model form as it is a non-editable field

from django.utils import timezone
# change date = models.DateField(auto_now_add=True) to this one:
date = models.DateTimeField(default=timezone.now)